Intambwe
Gicurasi 1998
Ibikoresho byo kugenzura ibikomoka kuri peteroli Co, Ltd yashinzwe i Guanghan, muri Sichuan, nkuruganda rwa gatatu rufite impamyabumenyi ya BOP mu Bushinwa.
2001
Yatsinze ubugenzuzi bwa mbere abona icyemezo cya ISO 9001/14001/45001.
2002
Gushyira mu bikorwa QHSE kunshuro yambere.
2003
Ba urwego rwa mbere rutanga CNPC, SINOPEC, CNOOC kunshuro yambere.Yatsinze igenzura rya API kunshuro yambere abona icyemezo cya API 16A, abona API 5CT, API 6A, API 7-1, API 16C, APIQ1 ibyemezo bikurikiranye.
2004
Kubona ipatanti kubicuruzwa bigenzura neza kunshuro yambere, patenti 45 zabonetse kuva 2004.
2007
Yabonye uruhushya rutangwa na TPCO, yemerewe gukora amasano akurikira: TQ-CQ, TP-G2, TP-FJ, TP-NF, TP-EX.
2008
Yabaye ikibanza cyemewe cyo kubungabunga no gusana ahakorerwa GE HYDRIL mubushinwa.
2010
Yahawe uruhushya rwa VAM rwo gukoresha tekinoroji ya VAM mu bikoresho bya peteroli no gusana ingingo za VAM ku bicuruzwa.
2011
Yabaye umushoramari munini wo gufata neza no gusana CNOOC kubyerekeye ibicuruzwa byo mu nyanja BOP.
2013
Ibisohoka agaciro ka PWCE byarenze miliyoni 50 kunshuro yambere.
2014
Ibisohoka agaciro ka PWCE byarenze miliyoni 100 kunshuro yambere.
2016
Umusaruro wa PWCE warenze miliyoni 200 kunshuro yambere.Yakoze ibikorwa byo kuvugurura inyanja ya BOP kubikorwa byo gucukura inyanja yepfo ya kabiri.
2017
Yatangiye kubaka ikibanza cya kabiri cyo gukora ahitwa Guanghan, arangije kubaka atangira kubyazwa umusaruro muri 2017.
2018
Yemerewe gukora ibicuruzwa bya VAM kandi yujuje ibisabwa kugirango agabanye imiyoboro ikurikira: VAM TOP, VAM TOP HC, VAM TOP HT, VAM MUST, VAM HP, WAM FJL.
Gicurasi 2022
Yashinzwe Sichuan Seadream Itsinda ryibikoresho byubwenge nkumushoramari hamwe na TFI inc.Yatangiye ibihe bishya hamwe nibitekerezo bigurishwa bya PWCE.
Kamena 2022
Yashinzwe mu buryo butaziguye ifashanya n’ishami: Sichuan Seadream Offshore Technology Co., Ltd. Yatangiye kubungabunga no gusana ibikoresho byo gucukura ibyuma byo hanze bya CNOOC.Seadream offshore numwe mubashoramari ba serivise ya NOV.
Kanama 2022
Yashinzwe Ya'an Petrole Neza Igenzura Ibikoresho Seal Tech Co., Ltd. Yatangiye gukora ibintu bipakira BOP, ipaki yintama nibindi bice bisimbuza reberi.
Gashyantare 2023
Yashinzwe n’ibicuruzwa bikomoka kuri peteroli ya Sinayi yifashisha ibikoresho bya peteroli ya peteroli, Ltd Yatangiye gutanga serivisi ya tekinike ya peteroli na gaze ku butaka bwa peteroli ya Tarim.
Mata 2023
Igice cya peteroli cya Baoji Co. ibice / ibikoresho kubakiriya ba peteroli kwisi yose.
Nyakanga 2023
Ikibanza gishya cyo gukora Seadream (Guang'an) kizatangira kubakwa muri Kanama, ubuso bwububiko bwamazu n'ibiro birenga metero kare 8000.